CVE-2024-28949 — Uncontrolled Resource Consumption in Mattermost Mattermost-server

CWE-400 — Uncontrolled Resource ConsumptionCWE-770 — Allocation of Resources Without Limits or Throttling5 documents4 sources
Severity
6.5MEDIUMNVD
CNA4.3
EPSS
0.1%
top 69.29%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
4
Github.com Mattermost Mattermost-serverGithub.com Mattermost Mattermost Server V8Mattermost Server+1 more
Timeline
PublishedApr 5
Latest updateJun 5

Description

Mattermost Server versions 9.5.x before 9.5.2, 9.4.x before 9.4.4, 9.3.x before 9.3.3, 8.1.x before 8.1.11 don't limit the number of user preferences which allows an attacker to send a large number of user preferences potentially causing denial of service.

CVSS vector

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:HExploitability: 2.8 | Impact: 3.6

Affected Packages4 packages

▶NVDmattermost/mattermost_server8.1.0 — 8.1.11+3
▶Gogithub.com/mattermost_mattermost-server9.3.0+incompatible — 9.3.3+incompatible+2
▶CVEListV5mattermost/mattermost9.5.0 — 9.5.1+3

🔴Vulnerability Details

4
OSV
Mattermost Server doesn't limit the number of user preferences in github.com/mattermost/mattermost-server↗2024-06-05
▶
GHSA
Mattermost Server doesn't limit the number of user preferences↗2024-04-05
▶
CVEList
DoS via a large number of User Preferences↗2024-04-05
▶
OSV
Mattermost Server doesn't limit the number of user preferences↗2024-04-05
▶
CVE-2024-28949 — Uncontrolled Resource Consumption | cvebase